Boxes & Mailers

SELECTION EXPERT ADVICE

Wall Strength & Load Capacity
MORE INFO
Match single-, double-, or triple-wall corrugated construction to your product weight to prevent in-transit damage and minimize costly returns.
Dimensional Weight Cost Control
MORE INFO
Right-sized boxes cut carrier DIM weight charges, selecting the optimal LxWxH for each SKU directly lowers your per-shipment freight cost.
Mailer Box vs. RSC: Choose Correctly
MORE INFO
Self-locking mailer boxes suit branded DTC shipments; traditional RSC corrugated boxes are ideal for palletized B2B and high-volume fulfillment.

Need help choosing boxes?

Pick the right corrugated box without overpaying for size or strength

Use these buying guides to size your box, compare board strength, and avoid dimensional weight surcharges.

Corrugated Boxes Guide → How to choose size, strength, and wall type Box Size Calculator → Find the smallest safe box for your product 32 ECT vs 200 lb Test → Which board strength rating fits your shipment
Overview

Boxes Mailers — compare in-stock Packrift options by exact spec, with public pricing and no account required. Ships from 5 US warehouses (Central IL, NE PA, South TX, SE GA, West CA), routed to the location nearest you. Below are verified catalog SKUs, collection paths, and a bulk-quote route.

What To Buy Here

  • You need a Packrift buying path for Boxes Mailers.
  • You want verified SKU links, current catalog specs, and a quote route instead of thin search copy.
  • You are comparing product fit before reordering or requesting a bulk quote.

Catalog Matches

SKU Product Dimensions Material Color Pack
1066 10x6x6 ECT-32 Kraft Long Corrugated Boxes - 25 Bundle 10 x 6 x 6 kraft corrugated kraft 25
1054 10x5x4 ECT-32 Kraft Corrugated Boxes - Long Side Opening, 25 Bundle 10 x 5 x 4 kraft corrugated kraft 25
1265 12x6x5" ECT-32 Kraft Corrugated Long Boxes - 25 Bundle 12 x 6 x 5 kraft corrugated kraft 25
1333 13x3x3 ECT-32 Kraft Corrugated Long Boxes - Easy Pack, 25 Bundle 13 x 3 x 3 kraft corrugated kraft 25
1388 13x8x8 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25 Bundle 13 x 8 x 8 kraft corrugated kraft 25
1466 14x6x6" ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25 Bundle 14 x 6 x 6 kraft corrugated kraft 25
1477 14x7x7 ECT-32 Kraft Corrugated Boxes - Long Item Shipping, 25-Pack 14 x 7 x 7 kraft corrugated kraft 25
1664 16x6x4 ECT-32 Kraft Corrugated Boxes - Easy Pack Long Design, 25 Bundle 16 x 6 x 4 kraft corrugated kraft 25

Open a product page for current pricing and availability.

How To Choose

  • Start with the SKU row whose dimensions, material, color, and pack quantity match your current job.
  • Open the PDP before ordering when a field says not listed in current catalog data.
  • Use the bulk quote path for larger, recurring, mixed-SKU, or freight-sensitive purchases.

When Not To Use

  • Do not infer unlisted product specs from similar SKUs.
  • Do not use this page for regulated, food-contact, outdoor exposure, or load-rating requirements unless the exact SKU record verifies that requirement.

Substitutes and Accessories

Reorder or Bulk Quote

For reorders, use the linked PDP SKU or the reorder-by-SKU path. For larger or mixed orders, use the bulk quote path and include SKU, quantity, destination ZIP, and timing.

Related Paths

FAQ

Which products match this page?
The Catalog Matches table above lists verified in-stock SKUs for Boxes Mailers, with current dimensions, material, color, and pack quantity. Open a product page for full specs and current pricing.
What should I do when a field is not listed?
Do not infer it. Use the PDP or bulk quote path so the order can be checked against current catalog data.
Can I request a quote instead of ordering one SKU?
Yes. Use the bulk quote path with the relevant SKU list, quantities, destination ZIP, and required timing.

3086 Results

showing boxes & mailers products

IN STOCK Ship long and narrow products efficiently with these 18x6x4 kraft corrugated boxes featuring ECT-32 single-wall construction and extended side opening. Perfect for wine bottles, umbrellas, carpet rolls, and similar items. Sold in bundles of 25 and shipped flat for maximum freight efficiency.
Boxes - Corrugated

18x6x4 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 1864

18 x 6 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$21.29 / BUNDLE
IN STOCK Purpose-built 16x8x8 corrugated boxes with long-side openings for effortless packing of elongated products like wine bottles, umbrellas, and carpet rolls. Manufactured from ECT-32 single-wall kraft corrugated material and sold flat in bundles of 25 for maximum freight efficiency and storage savings.
Boxes - Corrugated

16x8x8 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 1688

16 x 8 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$27.12 / BUNDLE
IN STOCK Ship long, narrow items efficiently with these 16x8x6 corrugated boxes featuring wide lengthwise openings for fast packing. ECT-32 kraft construction delivers reliable protection while optimizing freight efficiency. Sold flat in bundles of 25 for maximum storage savings.
Boxes - Corrugated

16x8x6 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 1686

16 x 8 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$23.20 / BUNDLE
IN STOCK Ship shallow products efficiently with these 16x8x4 ECT-32 kraft corrugated boxes. Ideal for apparel, books, artwork, and picture frames, these cardboard shipping cartons ship flat to maximize warehouse storage and reduce freight spend. Sold in bundles of 25.
Boxes - Corrugated

16x8x4 Shipping Boxes - ECT-32 Kraft Corrugated, 25-Pack

PN: 1684

16 x 8 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$28.06 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes in 15x9x8
Boxes - Corrugated

15x9x8 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 1598

15 x 9 x 8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$30.18 / BUNDLE
IN STOCK ECT-32 single wall white corrugated boxes in 14
Boxes - Corrugated

14x10x10 White Corrugated Boxes ECT-32 Single Wall - 25 Pack

PN: 141010W

14 x 10 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$45.54 / BUNDLE
IN STOCK Reduce carton SKUs and shipping costs with these pre-scored 14x10x10 multi-depth corrugated boxes. ECT-32 kraft construction folds to multiple heights–no carton sizer required. Bundle of 25 boxes optimizes warehouse space and parcel service pricing.
Boxes - Corrugated

14x10x10 Multi-Depth Corrugated Boxes ECT-32 Kraft - 25 Pack

PN: MD141010

14 x 10 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$39.27 / BUNDLE
IN STOCK Dependable 14x10x10 corrugated boxes in ECT-32 kraft construction deliver standard strength performance for mid-weight shipments. This 25-pack bundle provides cost-effective packaging for warehouse operations, fulfillment centers, and e-commerce distribution. Fully recyclable cardboard shipping cartons built to stack efficiently.
Boxes - Corrugated

14x10x10 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 141010

14 x 10 x 10 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$30.51 / BUNDLE
IN STOCK Cost-effective 14 x 10 x 7
Boxes - Corrugated

14x10x7 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 14107

14 x 10 x 7 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$28.16 / BUNDLE
IN STOCK ECT-32 kraft corrugated boxes in 14x10x6
Boxes - Corrugated

14x10x6 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 14106

14 x 10 x 6 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$26.98 / BUNDLE
IN STOCK ECT-32 single-wall kraft corrugated boxes sized 14
Boxes - Corrugated

14x10x5 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 14105

14 x 10 x 5 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$26.56 / BUNDLE
IN STOCK Ship lightweight and shallow products with confidence using these 14x10x4 ECT-32 kraft corrugated boxes. Bundle of 25 flat boxes arrives compressed for maximum storage efficiency and freight savings. Engineered for apparel, books, picture frames, and artwork with reliable single-wall protection.
Boxes - Corrugated

14x10x4 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack

PN: 14104

14 x 10 x 4 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$23.86 / BUNDLE
IN STOCK Ship shallow products efficiently with these 14x10x3
Boxes - Corrugated

14x10x3" ECT-32 Kraft Corrugated Boxes - Shallow Depth Shipping, Bundle of 25

PN: 14103

14 x 10 x 3 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$41.09 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 14
Boxes - Corrugated

14x10x2 ECT-32 Kraft Corrugated Shipping Boxes - 25 Bundle

PN: 14102

14 x 10 x 2 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$44.59 / BUNDLE
IN STOCK Industrial-strength ECT-32 kraft corrugated boxes in standard 13.75x10.25x9.125
Boxes - Corrugated

13.75x10.25x9.125" ECT-32 Kraft Corrugated Boxes - Bundle of 25

PN: 13109

13 3/4 x 10.25 x 9 1/8 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$31.70 / BUNDLE
IN STOCK ECT-32 kraft corrugated shipping boxes sized 13
Boxes - Corrugated

13x11x11" ECT-32 Kraft Corrugated Boxes - Bulk Pack of 25

PN: 131111

13 x 11 x 11 in ECT-32 Single Wall Corrugated 25 PER BUNDLE
$37.88 / BUNDLE

Product Help Request

Send the SKU, quantity, delivery ZIP, and any required specs so we can route the request.

Buying path

Buy Boxes & Mailers by the specs that change the order

Use filters, product titles, and product pages to compare size, material, pack count, case quantity, and fit before ordering.

Compare

Use filters and product titles to narrow by the specs that affect fit.

Confirm

Open the product page before ordering a case so you can check quantity, unit, and limits.

Reorder

Save the SKU or product link for repeat purchasing and support questions.

Larger orders

For pallet, recurring, or mixed-SKU needs, send support the details before placing a large order.

What to check first

  • Inside dimensions
  • Board grade or strength rating
  • Box style and closure
  • Case or bundle quantity
Common wrong-order risk: Choosing the outside size instead of the inside size. Confirm product fit, void fill, and storage space before ordering.
Use the box size calculator -> Contact support for larger orders -> Compare corrugated box types -> View products below ->

Buying FAQ

What should I check before buying Boxes & Mailers?

Compare Inside dimensions, Board grade or strength rating, Box style and closure, Case or bundle quantity before choosing a product from this collection.

Can I buy Boxes & Mailers online?

Use the product grid to open a product page, confirm the SKU, quantity, unit, availability, and price, then add available products to cart.

When should I contact support?

Contact support for pallet, recurring, mixed-SKU, or uncertain-fit orders, or when the product page does not answer the size, quantity, or delivery question.